| 品牌 | VTI | 型號 | 2015SPI-4 |
| 種類 | 氣體 | 材料 | 混合物 |
| 材料物理性質 | 半導體 | 材料晶體結構 | 單晶 |
| 制作工藝 | 集成 | 輸出信號 | 模擬型 |
| 護等級 | 1 | 線性度 | 1(%F.S.) |
| 遲滯 | 1(%F.S.) | 重復性 | 1(%F.S.) |
| 靈敏度 | 1 | 漂移 | 1 |
| 分辨率 | 1 |
紅外CH4檢測模塊
紅外CH4測量模塊(泵吸采樣式)
測量0-100%VOL(4-100%可選擇)
供電電壓+12VDC(8-16VDC),電流250MA,平均125MA
:如果標定5%的甲烷,應使用5&plun;0.1%的甲烷氣體,在0-5%是的為&plun;0.25%,在5-100%為讀數的5%
輸出:SPI數字信號和0-1VDC線性電壓
尺寸:4.9*2.9*3.25(英寸)

TheVALTRONICS Model 2015SPI-4 is an OEM NDIR CH4 sensor with dial signal processing and
temperature compensation. The SPI (Serial Peripheral Interface) see Application Notes A59 & A64.
Each serial numbered sensor is individually gas calibrated and temperature compensated at the
factory. Single Point field calibration is supported. On board & remote switches for calibration .








